using System;
using System.Collections.Generic;

public class Test
{
	public static void Main()
	{
		MainX(new String[] { "50", "Fahrenheit", "To", "Celsius"});
	}
	
    delegate double TemperatureConvert(double valor);

    static Dictionary<String, TemperatureConvert> converters = new Dictionary<string, TemperatureConvert>
    {
        {"CelsiusToFahrenheit", TemperatureConverter.CelsiusToFahrenheit},
        {"CelsiusToKelvin", TemperatureConverter.CelsiusToKelvin},
        {"FahrenheitToCelsius", TemperatureConverter.FahrenheitToCelsius},
        {"FahrenheitToKelvin", TemperatureConverter.FahrenheitToKelvin},
        {"KelvinToFahrenheit", TemperatureConverter.KelvinToFahrenheit},
        {"KelvinToCelsius", TemperatureConverter.KelvinToCelsius}
    };

    static void MainX(string[] args)
    {
        var temperature = double.Parse(args[0]);
        var conversor = args[1] + args[2] + args[3];

        var convertedTemperature = converters[conversor](temperature);

        Console.WriteLine(convertedTemperature);
    }
}

public static class TemperatureConverter
{
    public static double CelsiusToFahrenheit(double valor)
    {
        Console.WriteLine("CelsiusToFahrenheit " + valor);
        return valor;
    }
    public static double CelsiusToKelvin(double valor)
    {
        Console.WriteLine("CelsiusToKelvin" + valor);
        return valor;
    }
    public static double FahrenheitToCelsius(double valor)
    {
        Console.WriteLine("FahrenheitToCelsius" + valor);
        return valor;
    }
    public static double FahrenheitToKelvin(double valor)
    {
        {
            Console.WriteLine("FahrenheitToKelvin" + valor);
            return valor;
        }
    }
    public static double KelvinToFahrenheit(double valor)
    {
        Console.WriteLine("KelvinToFahrenheit" + valor);
        return valor;
    }
    public static double KelvinToCelsius(double valor)
    {
        Console.WriteLine("KelvinToCelsius" + valor);
        return valor;
    }
}